Automatically manage pre-release branches #2
Workflow file for this run
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| name: Auto-update pre-release branches | |
| on: | |
| push: | |
| branches: | |
| - main | |
| pull_request: | |
| paths: | |
| - .github/workflows/update-pre-release-branches.yaml | |
| schedule: | |
| - cron: "0 0 * * *" # Runs every midnight | |
| permissions: | |
| contents: read | |
| jobs: | |
| update-branches: | |
| permissions: | |
| contents: write # for Git to git push | |
| runs-on: ubuntu-latest | |
| outputs: | |
| preRelease: ${{ steps.determine.outputs.preRelease }} | |
| branch: ${{ steps.determine.outputs.branch }} | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| ssh-key: ${{ secrets.BOT_SSH_KEY }} | |
| - name: Setup Python | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: '3.10' | |
| - name: Install Python dependencies | |
| run: pip3 install packaging requests | |
| - name: Determine outstanding pre-release | |
| id: determine | |
| run: | | |
| preRelease=`python3 ./build-scripts/k8s_releases.py get_outstanding_prerelease` | |
| echo "preRelease=$preRelease" >> "$GITHUB_OUTPUT" | |
| if [[ -n "$preRelease" ]]; then | |
| branch="autoupdate/$preRelease" | |
| fi | |
| echo "branch=$branch" >> "$GITHUB_OUTPUT" | |
| - name: Define git credentials | |
| run: | | |
| # Needed to create commits. | |
| git config --global user.name "Github Actions" | |
| git config --global user.email "[email protected]" | |
| - name: 'Update k8s component version: ${{ steps.determine.outputs.preRelease }}' | |
| if: ${{ steps.determine.outputs.preRelease }} != '' | |
| run: | | |
| echo ${{ steps.determine.outputs.preRelease }} > ./build-scripts/components/kubernetes/version | |
| git add ./build-scripts/components/kubernetes/version | |
| git commit -m "Update k8s version to ${{ steps.determine.outputs.preRelease }}" | |
| - name: Create pre-release branch ${{ steps.determine.outputs.branch }} | |
| if: ${{ steps.determine.outputs.preRelease }} != '' | |
| run: | | |
| git checkout -b ${{ steps.determine.outputs.branch }} | |
| git push origin --force ${{ steps.determine.outputs.branch }} | |
| - name: Clean obsolete branches | |
| run: | | |
| git fetch origin | |
| # Log the latest release for reference. | |
| latestRelease=`python3 ./build-scripts/k8s_releases.py get_latest_release` | |
| echo "Latest k8s release: $latestRelease" | |
| for outstandingPreRelease in `python3 ./build-scripts/k8s_releases.py get_obsolete_prereleases`; do | |
| branch="autoupdate/${outstandingPreRelease}" | |
| if git branch -r | grep "origin/$branch"; then | |
| echo "Cleaning up obsolete pre-release branch: $branch" | |
| git push origin --delete $branch | |
| else | |
| echo "Obsolete branch not found, skpping: $branch" | |
| fi | |
| done |